new file:   app/assets/images/logo.png
	modified:   app/assets/javascripts/application.js
	new file:   app/assets/javascripts/modernizr.custom.24281.js
	modified:   app/assets/stylesheets/application.css
	new file:   app/assets/stylesheets/layout.css.scss
	new file:   app/assets/stylesheets/normalize.css
	new file:   app/controllers/bienvenue_controller.rb
	new file:   app/helpers/bienvenues_helper.rb
	new file:   app/views/bienvenue/index.html.haml
	new file:   app/views/layouts/_header.html.haml
	deleted:    app/views/layouts/application.html.erb
	new file:   app/views/layouts/application.html.haml
	modified:   config/routes.rb
	modified:   spec/models/role_spec.rb
	modified:   spec/models/user_spec.rb